.oit-tb{
  display: block;
  width: 100%;
}
.oit-tb table{
  width: 100%;
  border-spacing: 5px;
}
.oit-tb table, .oit-tb th, .oit-tb td{
  border:solid 1px #333;
}
.oit-tb th{
  background-color: #aa1282;
  color: white;
  padding: 5px;
  font-weight: bold;
}
.oit-tb td{
  background-color: #eeeeee;
  color: #333;
  padding: 5px;
  font-weight: bold;
}